There is no doubt that thousands of those who have purchased Crysis 2 on the PC have been experiencing countless issues with the game that Crytek is at fault for. Thus far, five days since launch Crytek has failed to remedy the problems that many have encountered with the game and has given no estimated time for fixing the problems with the game.
Therefore, I encourage EVERYONE to file a complaint with the BBB.
https://odr.bbb.org/odrweb/public/getstarted.aspx